Tangsatyatittan, Wilawan. 2021. “The Effects of Health Education Process That Enhance Health Literacy for Obesity Prevention Among the Early Adolescents in Private Schools, Wiang Sub-District, Fang District, Chiang Mai Province”. Journal of Public Health and Health Sciences Research 3 (3):52-65. https://he01.tci-thaijo.org/index.php/JPHNU/article/view/252845.